1. Soil: it grows well in the soil with loose soil and humus, so it is necessary to select suitable soil for breeding. And the drainage of soil is also good, try not to use soil with strong viscosity
2. Light: under the natural astigmatism, the plant will grow faster, and it is better to shade properly during its growth. Breeding needs to create a suitable lighting environment for it, do not be strong noon sun
3. Water: it is very afraid of water. The soil should be kept in a slightly wet state, so the amount of water should not be too much. When there are many rainy seasons, it is necessary to avoid rain and properly drain water after rain. Be careful not to splash water on the leaves when watering.
1. Epidemic disease: when the breeding climate is humid, this kind of disease is easy to occur. More prevention and timely drainage are needed. In the early stage of the disease, it is necessary to clean up the diseased plants and burn them.
2. Stem rot: this kind of disease occurs because the cultivated soil is polluted, or the corm has bacteria. It can be sterilized when planting and transplanting, and can be used to irrigate the roots after the disease
